public JsonResult AddToDefinition(string tagName, int definitionId)
{
var ajaxResponse = new Dictionary <string, string>();
ajaxResponse["actionType"] = "create";
int tagId = AddTagToDataBase(tagName);
var relation =
_db.DefTagRelations.FirstOrDefault(
x => x.DefinitionID == definitionId && x.TagID == tagId);
if (relation != null)
{
ajaxResponse["doExist"] = "true";
}
else
{
ajaxResponse["doExist"] = "false";
relation = new DefTagRelation
{
DefinitionID = definitionId,
TagID = tagId,
};
_db.DefTagRelations.AddObject(relation);
_db.SaveChanges();
}
ajaxResponse["id"] = tagId.ToString(CultureInfo.InvariantCulture);
ajaxResponse["message"] = "Тэг успешно добавлен";
ajaxResponse["success"] = "true";
ajaxResponse["body"] = tagName;
return(Json(ajaxResponse, JsonRequestBehavior.AllowGet));
}
/// <summary>
/// Deletes DefTagRelation from database
/// </summary>
/// <param name="relation"></param>
private void RemoveDefFromDataBase(DefTagRelation relation)
{
_db.DefTagRelations.DeleteObject(relation);
_db.SaveChanges();
}
